WorksheetsPlaying with numbers - Cl. 6
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
How many Factors a prime number has?
a)
only 1
b)
only 2
c)
Infinite factors
d)
It does not have any factor
2.
Which is the smallest prime number
a)
1
b)
2
c)
3
d)
5
3.
Which is the only even prime number ?
a)
4
b)
2
c)
1
d)
3
4.
Which is the smallest composite number?
a)
3
b)
4
c)
6
d)
5
5.
What are the factors of 23?
a)
1,2,3 and 23
b)
1 and 3
c)
1 , 2 and 3
d)
1 and 23
6.
What are the factors of 24 ?
a)
1,2,3,4,5,6,7,8,9, 10
b)
any number can be the factor
c)
1,2,3,4,6,8,12,24,
d)
1 and 24 only
7.
What are the first three multiples of 18?
a)
1, 2, 3, 6, 9, 18
b)
6, 12, 18
c)
18 , 36 , 54
d)
1 and 18 only
8.
IS 245 is divisible by 3?
a)
yes
b)
no
9.
IS 452 divisible by 4?
a)
yes
b)
no
10.
IS 8000 is divisible by 8?
a)
Yes
b)
NO
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